Equipment unit · VIN-decoded · NHTSA vPIC

2017 Utility trailer manufacturer Utility Trailer Manufacturer

1UYVS2538HM850558 · Trailer · TRAILER
Carriers run under2
18 mo
Inspections5
all-time
OOS inspections1
of 5
First seenApr 23, 2024
WA
Last seenOct 1, 2025
WA
Inspected under 2 different carriers in 18 months
A unit that bounces between many operators can indicate slip-seating, heavy sub-haul, or double-brokering. Review the carrier timeline below for load integrity — context for human judgment, not a verdict.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1UYVS2538HM850558
Make
Utility trailer manufacturer
Model
Utility Trailer Manufacturer
Model year
2017
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 28, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
02

Inspection history

Every roadside inspection of this VIN, newest first · Apr 23, 2024 – Oct 1, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 1, 2025WAII · Walk-around11—US FAST TRANSPORT LLC 28628304WB7503/CA
Aug 15, 2024WAII · Walk-around5OOSSAM SON EXPRESS INC 34801054WB7503/CA
Jul 5, 2024CAIII · Driver-only1—SAM SON EXPRESS INC 34801054WB7503/CA
May 2, 2024CAV · Vehicle-only0—SAM SON EXPRESS INC 34801054WB7503/CA
Apr 23, 2024WAIII · Driver-only5—SAM SON EXPRESS INC 3480105CYP20501/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
US FAST TRANSPORT LLC2862830Oct 1, 2025Oct 1, 20251WA
SAM SON EXPRESS INC3480105Apr 23, 2024Aug 15, 20244CA
Names are left-joined from the FMCSA census; a DOT with no census match falls back to its number.
04

Plate & unit-number history

The same truck under different plate registrations across carriers

PlateState / prov.Unit no.CarrierDate rangeInsp.
4WB7503CA—US FAST TRANSPORT LLCOct 1, 2025 → Oct 1, 20251
4WB7503CA—SAM SON EXPRESS INCMay 2, 2024 → Aug 15, 20243
CYP20501CA—SAM SON EXPRESS INCApr 23, 2024 → Apr 23, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026